Inventor · disambiguated record
Charles A. Franzblau
Also filed as: FRANZBLAU CHARLES A
3 granted patents·1 pending application·155 citations·filing 2005–2012
76Inventor score
Technology areasG09B
Top patents by PatentIndex Score
4 records- 0192US7271329B2Computer-aided learning system employing a pitch tracking lineELECTRONIC LEARNING PRODUCTS I·Filed 2005·Granted Sep 18, 2007·129 cites·39 claims
- 0287US8294016B2Computer aided system for teaching readingFRANZBLAU CHARLES A·Filed 2010·Granted Oct 23, 2012·19 cites·39 claims
- 0381US9082311B2Computer aided system for teaching readingELECTRONIC LEARNING PRODUCTS INC·Filed 2012·Granted Jul 14, 2015·7 cites·1 claims
- 0460US2008070203A1Computer-Aided Learning System Employing a Pitch Tracking LineFRANZBLAU CHARLES A·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →